Wiper Blade Set Bosch Aerotwin AR531S

Description

This 530 + 450 mm Wiper Blade Set Bosch Aerotwin AR531S features a frameless design.
Built for every season, the wiper blade set AR531S resists harsh weather and deicing chemicals to keep your view perfectly clear.

The Bosch AR531S set of wipers incorporates an high-performance asymmetric fin, engineered for superior visibility in challenging environments.
An asymmetric spoiler is strategically positioned to channel airflow into optimal contact force while reducing aerodynamic resistance, applying extra pressure to the wind-facing edge so the blade hugs the glass during rapid commutes. The result is a smudge-free wipe even in strong crosswinds.
Ideal for highway commuters, it boosts wipe efficiency for dependable performance.

Frameless replacement blade offers a streamlined flat spine, purpose-built to hold constant glass contact across complex windshield curves. A pre-curved spring-steel beam pairs with a advanced synthetic-rubber edge, ensuring a silent, streak-free sweep. Its low-drag aero spoiler cuts lift at highway speed, while slide-in multi-adapter suits most makes and models for rapid installation. The frameless build shrugs off snow and ice, eliminates corrosion points, and hugs modern glass shapes for superior visibility. Drawbacks: higher upfront cost, refill inserts are non-serviceable, plastic adapters may embrittle in severe cold, and clamping force declines slightly on very flat windshields. Rinse with pH-neutral soap every three months and replace every 12–24 months (6–12 months in extreme climates). Go beam, drive clear – buy today.

Series Aerotwin – the flagship line from the renowned global group Bosch. Windshield wipers in this line boast an advanced frameless construction and are supplied to the plants of numerous European vehicle makers. The wiping element is made from a high-tech composite rubber, offering better performance than natural rubber. Spring elements are produced from a special “Evodium” alloy and preserve their original tension throughout the blade’s service life.